1 SVG 1.1 dynamic update tests
3 Tests dynamic updates of the 'x' property of the SVGFESpotLightElement object
5 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
8 PASS spotLightElement.x.baseVal is -30
9 PASS spotLightElement.x.baseVal is 83
10 PASS successfullyParsed is true